Siren speaker
Description
FIG. 1 is the perspective view of a siren speaker showing my new design;
FIG. 2 is the front elevational view thereof;
FIG. 3 is the rear elevational view thereof;
FIG. 4 is the left side elevational view thereof;
FIG. 5 is the right side elevational view thereof;
FIG. 6 is the top plan view thereof; and,
FIG. 7 is the bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D397635
Type: Grant
Filed: Apr 2, 1997
Date of Patent: Sep 1, 1998
Assignee: Portman Security System International Co., Ltd. (Taipei Hsien)
Inventor: Charles Chu (Taipei Hsien)
Primary Examiner: Marcus A. Jackson
Law Firm: Jacobson, Price, Holman & Stern, PLLC
Application Number: 0/68,855
Type: Grant
Filed: Apr 2, 1997
Date of Patent: Sep 1, 1998
Assignee: Portman Security System International Co., Ltd. (Taipei Hsien)
Inventor: Charles Chu (Taipei Hsien)
Primary Examiner: Marcus A. Jackson
Law Firm: Jacobson, Price, Holman & Stern, PLLC
Application Number: 0/68,855
Classifications